a3b5a4b−2
Responses
a7b3
the fraction with numerator A to the 7th power and denominator b cubed
a12b−10
A to the 12th power b to the negative 10 power
a12b10
the fraction with numerator A to the 12th power and denominator b to the 10th power
a7b3
A to the 7th power b cubed